*NURSING > A-Level Question Paper > iHUMAN Management Plan Samantha Higgins Complete Solutions (Graded A+) (All)
iHUMAN Management Plan Samantha Higgins Complete Solutions (Graded A+)
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The nurse is caring for a 100-kg patient being monitored with a pulmonary artery catheter. The nurse assesses a blood pressure of 90/60 mm Hg, heart rate 110 beats/min, respirations 36/min, oxygen sa... turation of 89% on 3 L of oxygen via nasal cannula. Bilateral crackles are audible upon auscultation. Which hemodynamic value requires immediate action by the nurse? a. Cardiac index (CI) of 1.2 L/min/m3 b. Cardiac output (CO) of 4 L/min c. Pulmonary vascular resistance (PVR) of 80 dynes/sec/cm–5 d. Systemic vascular resistance (SVR) of 1400 dynes/sec/cm–5 A cardiac index of 1.2 L/min/m3 combined with the identified clinical assessment findings indicate a low cardiac output with fluid overload (bilateral crackles), requiring intervention. The remaining hemodynamic values are within normal limits: cardiac output of 4 L/min; pulmonary vascular resistance of 80 dynes/sec/cm–5 ; and the systemic vascular resistance of 1400 dynes/sec/cm [Show More]
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